You are bidding on a VERY NICE example of a WW2 German Luftwaffe Doppelfernrohr (D.F.) 10x80 Flakfernrohr Spotting Binocular! In 1936, Emil Busch AG of Rathenow won a contract to produce a 10x binocular for air observation for the German military. Leitz and Möller each produced competing prototypes, but the Busch model was chosen for its lighter weight (6.5 kg vs. 9.25kg for the Möller and 8.5kg for the Leitz) and greater field of view (131m at 1000m vs. 105m/113m for the M...öller/Leitz models). Production began soon afterwards and continued through the war, when the Busch design was also produced by other firms in Germany and occupied Poland. All models have identical optical systems: 80mm cemented achromatic objectives with 280mm focal length, 70-deg eyepieces, 45-deg Schmidt roof prisms. Due to allied bombing, the 10x80s were primarily used for identifying attacking aircraft and directing the large 4m rangefinders, searchlights and cannons of the anti-aircraft batteries around German cities. They also proved useful on the battlefield, and a version with 20-deg inclined eyepieces was produced for use at sea. A single half of the 10x80 binocular served as Z.F. (Zielfernrohr) 10x80, a sight for the 8.8cm artillery.The D.F. engraved before 10x80 stands for Doppelfernrohr (double telescope). Only the early Busch models will have the manufacturer's name, others will have the three letter code beh (E. Leitz, Wetzlar), dkl (Schneider, Bad Kreuznach), cro (R. Fuess, Berlin Steglitz), bpd (C.P. Goerz, Vienna), eug (Optische Präzisions-Werke, Warsaw) or cxn (E. Busch, Rathenow). Made of a large tooled alloy and aluminum construction, these 10 x 80 power rangefinding FlaK binoculars are in GOOD used condition! Manufactured by dkl (Josef Schneider), they have been re=painted post-war...but the original Grey and Tan Camouflage paint remain underneath (outer paint can be removed quite easily). All adjustments and knobs function as they should, and all original data and manufacture information is also present (though difficult to read, due to the layers of paint). The optics are VERY CLEAR, with NO fogginess...but there are a couple of spots/dust particles. Focus adjustments work very well, however, the left occular is a bit loose. The headpad appears to have a slight conversion, where the mounting post was moved to direct center, as opposed to slightly left. All filters are present. Though it has been re-painted post-war, it is one of the NICEST examples I have seen. Would make an EXCELLENT addition to any collection or display! Please view my other 10x80 accessories in my other auctions. Please email me if you need additional photos or information. ------------------- PAYMENT ----------------- Payment should be made within 7 business days at the end of the auction unless buyer contacts me for other arrangements. I accept all forms of payment. ------------------- SHIPPING ----------------- My goal is to ship within 7 days from auction end. However, depending on circumstances, it may take up to an additional 1 week from receipt of confirmed payment. If you need it shipped sooner, please let me know and I will do our best to accommodate. ------------------- TERMS OF SALE ----------------- Most of my items are vintage, and as such are AS-IS, so you must therefore expect a degree of wear due to age and/or usage. I will describe each auction to the best of my knowledge and take as many photos necessary to ensure you are pleased upon receiving your item. All sales are final, so please make sure your questions are answered to your satisfaction before you purchase. ------------------- ABOUT ME ----------------- Although my passion is the Me109, I do offer many other German Aircraft (Fw190, Me262, etc.), as well as USAF and Japanese items. Occasionally I do offer many non-vintage items such as prints and art relating to the time period. As a private collector myself, I am constantly on the lookout for historical memorabilia, authentic photographs, artwork or anything unique relating to military aircraft. ------------------- COPYRIGHT ----------------- All pictures and descriptions used in my auctions under COPYRIGHT and I forbid the use of these photos and information in any manner such as paper or electronic (internet) publications or otherwise. Use is solely based on my authorization only.